State Specialty Directory
Infectious Disease in WA
Federal CMS data for 63 infectious disease providers across WA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
63
Providers
Median industry payments
$443
63
Infectious Disease Providers
in WA
$443
Median Industry Payments
per provider (2018–2024)
112
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Infectious Disease includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 63 providers, ranked by Medicare service volume. Search by city to narrow results.
Infectious Disease Providers — WA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| STORM, JEREMY DO | Seattle | 4,071 | 1,708 | Hospital follow-up visit, moderate complexity | $531 (2018-2021) | Food & Beverage (98%) | Very High |
| PARANADA, KATHLEEN M.D. | Richland | 1,631 | 855 | Hospital follow-up visit, moderate complexity | $73 (2018-2024) | Food & Beverage (100%) | Very High |
| CHIHARA, SHINGO MD | Seattle | 1,513 | 524 | Hospital follow-up visit, moderate complexity | $45 (2023-2024) | Food & Beverage (100%) | Very High |
| FERGUSON, APRIL M.D. | Olympia | 1,076 | 480 | Hospital follow-up visit, high complexity | $7,386 (2020-2024) | Food & Beverage (99%) | Very High |
| MALHOTRA, UMA MD | Seattle | 992 | 370 | Hospital follow-up visit, high complexity | $66 (2018-2024) | Food & Beverage (68%) | Very High |
| RIEDO, FRANCIS MD | Kirkland | 896 | 289 | Hospital follow-up visit, high complexity | $136,462 (2018-2024) | Consulting (100%) | Very High |
| BIRITWUM, MADONNA M.D. | Mount Vernon | 790 | 424 | Hospital follow-up visit, moderate complexity | $2,781 (2019-2024) | Food & Beverage (99%) | Very High |
| MAUGHAN, TIMOTHY MD | Spokane | 766 | 313 | Hospital follow-up visit, moderate complexity | $88 (2018-2019) | Education (100%) | Very High |
| BAVARO, MARY MD | Mount Vernon | 735 | 340 | Hospital follow-up visit, moderate complexity | $13 (2019-2019) | Education (100%) | Very High |
| MUSMAR, AHMAD MD | Wenatchee | 715 | 588 | Office visit, established patient (20-29 min) | $152 (2019-2023) | Food & Beverage (100%) | Very High |
| CUA, ARNOLD-PAUL MD | Auburn | 714 | 315 | Hospital follow-up visit, moderate complexity | $664 (2018-2024) | Food & Beverage (67%) | Very High |
| DINGES, WARREN MD, PHD | Seattle | 674 | 574 | Office visit, established patient (30-39 min) | $154,390 (2018-2024) | Consulting (98%) | Very High |
| JOHNSON, MARK M.D., MTM&H | Wenatchee | 664 | 491 | Hospital follow-up visit, moderate complexity | $33 (2022-2023) | Food & Beverage (100%) | Very High |
| SIM, TAEYONG M.D. | Burien | 654 | 366 | Hospital follow-up visit, moderate complexity | $772 (2018-2020) | Food & Beverage (85%) | Very High |
| GEISE, ROBERT M.D | Seattle | 620 | 294 | Hospital follow-up visit, moderate complexity | $34 (2018-2019) | Food & Beverage (100%) | Very High |
| DELA HOUSSAYE, COLLIN | Mount Vernon | 606 | 280 | Hospital follow-up visit, moderate complexity | $16 (2020-2020) | Food & Beverage (100%) | Very High |
| EHNI, WILLIAM M.D. | Edmonds | 600 | 319 | Hospital follow-up visit, high complexity | $74 (2019-2021) | Education (100%) | Very High |
| LEONARD, EDWARD MD | Bellevue | 583 | 359 | Hospital follow-up visit, moderate complexity | $1,384 (2018-2024) | Food & Beverage (85%) | Very High |
| SIDDIQUI, ABDUL MD | Auburn | 554 | 366 | Hospital follow-up visit, moderate complexity | $1,521 (2018-2024) | Food & Beverage (50%) | Very High |
| LEE, KRISTIN MD | Bremerton | 495 | 386 | Hospital follow-up visit, high complexity | $270 (2018-2024) | Food & Beverage (100%) | High |
| BERRINGTON, WILLIAM M.D., PH.D. | Seattle | 478 | 241 | Hospital follow-up visit, moderate complexity | $70 (2023-2023) | Food & Beverage (100%) | Very High |
| BOLTON, MICHAEL M.D. | Seattle | 456 | 201 | Office visit, established patient (30-39 min) | $13 (2019-2019) | Education (100%) | Very High |
| TURAL, AHMET MD | Everett | 442 | 281 | Hospital follow-up visit, high complexity | $30 (2019-2019) | Food & Beverage (58%) | Very High |
| TOMBERLIN, MARCUS MD | Vancouver | 435 | 285 | Hospital follow-up visit, moderate complexity | $17 (2018-2018) | Food & Beverage (100%) | Very High |
| WONG, SAN | Everett | 354 | 188 | Hospital follow-up visit, high complexity | $305 (2019-2024) | Food & Beverage (96%) | Very High |
| WANG, CHIA M.D. | Seattle | 328 | 199 | Hospital follow-up visit, high complexity | $2,049 (2018-2018) | Consulting (100%) | Very High |
| RAKITA, ROBERT MD | Seattle | 281 | 144 | Hospital follow-up visit, high complexity | $72 (2019-2019) | Food & Beverage (100%) | Very High |
| DIAZ, GEORGE MD | Everett | 263 | 186 | Hospital follow-up visit, moderate complexity | $4,921 (2018-2022) | Consulting (65%) | Very High |
| IORDANOV, ROUMEN M.D. | Tacoma | 252 | 174 | Hospital follow-up visit, high complexity | $1,039 (2021-2024) | Food & Beverage (100%) | Very High |
| PACIFICO, ALBERT M.D. | Bellevue | 198 | 153 | Office visit, established patient, complex (40-54 min) | $102 (2019-2024) | Food & Beverage (88%) | Very High |
| HARRINGTON, ROBERT | Seattle | 142 | 89 | Hospital follow-up visit, moderate complexity | $15,555 (2021-2024) | Consulting (100%) | Very High |
| KIM, HYANG M.D. | Seattle | 112 | 76 | Hospital follow-up visit, high complexity | $51,461 (2021-2024) | Consulting (100%) | Very High |
| JEHARAJAH, JOSHUA M.D. | Seattle | 107 | 68 | Hospital follow-up visit, moderate complexity | $485 (2018-2023) | Food & Beverage (94%) | Very High |
| BHARGAVA, PALLAVI M.D. | Silverdale | 75 | 61 | Hospital follow-up visit, moderate complexity | $38 (2020-2021) | Food & Beverage (100%) | Very High |
| BENDER IGNACIO, RACHEL MD, MPH | Seattle | 64 | 30 | Hospital follow-up visit, high complexity | $6,752 (2021-2024) | Consulting (100%) | Very High |
| FORD, GAVIN M.D. | Silverdale | 57 | 40 | Critical care, first 30-74 min | $39 (2023-2023) | Consulting (100%) | Very High |
| TAYYAR, RALPH MD | Seattle | 56 | 29 | Hospital follow-up visit, high complexity | $1,747 (2018-2024) | Consulting (80%) | Very High |
| HOHL, TOBIAS M.D., PH.D. | Seattle | 44 | 36 | Hospital follow-up visit, high complexity | $11,381 (2018-2021) | Consulting (100%) | Very High |
| THOMAS, ELAINE MD | Seattle | 32 | 17 | Office visit, established patient (20-29 min) | $27 (2018-2018) | Food & Beverage (100%) | Very High |
| VAN VOORHIS, WESLEY | Seattle | 31 | 26 | Office visit, established patient, complex (40-54 min) | $37 (2019-2019) | Food & Beverage (100%) | Very High |
| BANSOD, SNEHAL MD | Silverdale | 28 | 24 | Office visit, established patient, complex (40-54 min) | $226 (2021-2024) | Food & Beverage (100%) | High |
| CRANE, HEIDI | Seattle | 26 | 13 | Office visit, established patient (30-39 min) | $40,685 (2018-2022) | Consulting (85%) | Very High |
| LIU, CATHERINE M.D. | Seattle | 21 | 18 | Office visit, established patient, complex (40-54 min) | $6,463 (2018-2022) | Consulting (93%) | Very High |
| RAMCHANDANI, MEENA MD | Seattle | 20 | 11 | Hospital follow-up visit, high complexity | $616 (2024-2024) | Honoraria (100%) | Very High |
| MCCLELLAND, RAYMOND MD | Seattle | 18 | 12 | Hospital follow-up visit, high complexity | $100 (2019-2024) | Food & Beverage (100%) | Very High |
| BOONYARATANAKORNKIT, JIM | Seattle | 17 | 11 | Hospital follow-up visit, moderate complexity | $60,000 (2020-2021) | Grant (100%) | Very High |
| LILES, WAYNE MD, PHD | Seattle | 13 | 12 | Hospital follow-up visit, high complexity | $4,800 (2020-2020) | Consulting (100%) | Very High |
| WALLACE, MARK MD | Mount Vernon | — | — | — | $148 (2018-2019) | Food & Beverage (100%) | Moderate |
| CHUNG, MICHAEL M.D. MPH | Seattle | — | — | — | $23 (2023-2023) | Food & Beverage (100%) | Moderate |
| SCHIFFER, JOSHUA M.D. | Seattle | — | — | — | $14,395 (2018-2024) | Consulting (99%) | High |
Note: Infectious Disease encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.